//
// Created by wkm on 2024-04-17.
//

#ifndef AES128CHIPSYSTEMC_SBOX_H
#define AES128CHIPSYSTEMC_SBOX_H

#include "../core_module/CONSTANT.h"

//s盒矩阵 Substitution Table
static const sc_uint<DATA_SIZE> SBOX_DATA[WORD_DEPTH] = {
        0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5,
        0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76,
        0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0,
        0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0,
        0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f, 0xf7, 0xcc,
        0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15,
        0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a,
        0x07, 0x12, 0x80, 0xe2, 0xeb, 0x27, 0xb2, 0x75,
        0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0,
        0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3, 0x2f, 0x84,
        0x53, 0xd1, 0x00, 0xed, 0x20, 0xfc, 0xb1, 0x5b,
        0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf,
        0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85,
        0x45, 0xf9, 0x02, 0x7f, 0x50, 0x3c, 0x9f, 0xa8,
        0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5,
        0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2,
        0xcd, 0x0c, 0x13, 0xec, 0x5f, 0x97, 0x44, 0x17,
        0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73,
        0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88,
        0x46, 0xee, 0xb8, 0x14, 0xde, 0x5e, 0x0b, 0xdb,
        0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c,
        0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79,
        0xe7, 0xc8, 0x37, 0x6d, 0x8d, 0xd5, 0x4e, 0xa9,
        0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08,
        0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6,
        0xe8, 0xdd, 0x74, 0x1f, 0x4b, 0xbd, 0x8b, 0x8a,
        0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e,
        0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e,
        0xe1, 0xf8, 0x98, 0x11, 0x69, 0xd9, 0x8e, 0x94,
        0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf,
        0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68,
        0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16,
};

SC_MODULE(sbox) {
    sc_in<bool> clk, en_read;
    sc_in<sc_uint<ADDR_WIDTH>> addr1;
    sc_in<sc_uint<ADDR_WIDTH>> addr2;
    sc_in<sc_uint<ADDR_WIDTH>> addr3;
    sc_in<sc_uint<ADDR_WIDTH>> addr4;
    sc_in<sc_uint<ADDR_WIDTH>> addr5;
    sc_in<sc_uint<ADDR_WIDTH>> addr6;
    sc_in<sc_uint<ADDR_WIDTH>> addr7;
    sc_in<sc_uint<ADDR_WIDTH>> addr8;
    sc_in<sc_uint<ADDR_WIDTH>> addr9;
    sc_in<sc_uint<ADDR_WIDTH>> addr10;
    sc_in<sc_uint<ADDR_WIDTH>> addr11;
    sc_in<sc_uint<ADDR_WIDTH>> addr12;
    sc_in<sc_uint<ADDR_WIDTH>> addr13;
    sc_in<sc_uint<ADDR_WIDTH>> addr14;
    sc_in<sc_uint<ADDR_WIDTH>> addr15;
    sc_in<sc_uint<ADDR_WIDTH>> addr16;

    sc_out<exe_state> done;
    sc_out<sc_uint<DATA_SIZE>> out_data1;
    sc_out<sc_uint<DATA_SIZE>> out_data2;
    sc_out<sc_uint<DATA_SIZE>> out_data3;
    sc_out<sc_uint<DATA_SIZE>> out_data4;
    sc_out<sc_uint<DATA_SIZE>> out_data5;
    sc_out<sc_uint<DATA_SIZE>> out_data6;
    sc_out<sc_uint<DATA_SIZE>> out_data7;
    sc_out<sc_uint<DATA_SIZE>> out_data8;
    sc_out<sc_uint<DATA_SIZE>> out_data9;
    sc_out<sc_uint<DATA_SIZE>> out_data10;
    sc_out<sc_uint<DATA_SIZE>> out_data11;
    sc_out<sc_uint<DATA_SIZE>> out_data12;
    sc_out<sc_uint<DATA_SIZE>> out_data13;
    sc_out<sc_uint<DATA_SIZE>> out_data14;
    sc_out<sc_uint<DATA_SIZE>> out_data15;
    sc_out<sc_uint<DATA_SIZE>> out_data16;

    void prc_sbox();

    SC_CTOR(sbox) {
        SC_METHOD(prc_sbox);
        sensitive << clk.pos();
    }
};

#endif //AES128CHIPSYSTEMC_SBOX_H
